Dell 3550 owner manual

Page 72

10.Disconnect the display-data cable from the system board.

11.If your computer comes with a touch panel, disconnect the touch-panel cable.

72

Image 72

Contents Regulatory Model P16F Regulatory Type P16F001 Page Contents Hard Drive Hold Switch 101 Working on Your Computer Before Working Inside Your ComputerPage Recommended Tools Turning Off Your ComputerAfter Working Inside Your Computer Page Battery Removing The BatteryInstalling The Battery Memory Card Removing The Memory CardInstalling The Memory Card Subscriber Identity Module SIM Card Removing The Phone Subscriber Identity Module SIMInstalling The Phone Subscriber Identity Module SIM Access Panel Removing The Access PanelInstalling The Access Panel Memory Removing The Memory ModuleInstalling The Memory Module Optical Drive Removing The Optical DriveInstalling The Optical Drive Hard Drive Removing The Hard DriveInstalling The Hard Drive ExpressCard Removing The ExpressCardInstalling The ExpressCard ExpressCard Board Removing The ExpressCard BoardPage Installing The ExpressCard Board Page Wireless Wide Area Network Wwan Card Removing The Wireless Wide Area Network Wwan CardInstalling The Wireless Wide Area Network Wwan Card Keyboard Removing The KeyboardPage Installing The Keyboard Page Wireless Local Area Network Wlan Card Removing The Wireless Local Area Network Wlan CardInstalling The Wireless Local Area Network Wlan Card Palm Rest Removing The Palm RestPage Page Page Page Installing The Palm Rest Install the access panel Install the battery Page Fingerprint Reader Removing The Fingerprint ReaderPage Installing The Fingerprint Reader Page Hold Switch Removing The Hold SwitchInstalling The Hold Switch Follow the procedures in After Working Inside Your Computer Speaker Removing The SpeakersPage Installing The Speakers Install the display assembly Install the ExpressCard boardFollow the procedures in After Working Inside Your Computer Power-Button Board Removing The Power-Button BoardInstalling The Power-Button Board Quick Launch Button Board Removing The Quick-Launch Button BoardInstalling The Quick Launch Button Board Coin-Cell Battery Removing The Coin-Cell BatteryInstalling The Coin-Cell Battery Follow the procedures in After Working Inside Your Computer Heat Sink Removing The HeatsinkLift up the heat sink and remove it from the system board Installing The Heat Sink Page Processor Removing The ProcessorLift up the processor and remove Installing The Processor Page Display Assembly Removing The Display AssemblyPage Page Installing The Display Assembly Display Bezel Removing The Display BezelInstalling The Display Bezel Install the display assemblyCamera Removing The CameraInstalling The Camera Follow the procedures in After Working Inside Your Computer Page Display Brackets and Hinges Removing The Display Brackets, Hinges And PanelPage Page Installing The Display Brackets, Hinges and Panel Install the display assembly Page System Board Removing The System BoardPage Installing The System Board Follow the procedures in After Working Inside Your Computer Left Input/Output Board Removing The Left And The Right Input/Output BoardPage Installing The Left And The Right Input/Output I/ O Board Page System Setup System Setup OverviewSystem Setup Enter System Setup Screens ActionSystem Setup Options System InformationProcessor Information Memory InformationDevice Information Sata ODDSecurity Exit Diagnostics Battery Status LightsDiagnostic Beep Codes Device Status LightsBeep Possible Cause Troubleshooting Steps Specifications MemoryPorts and Connectors VideoCommunications Keyboard TouchpadDisplay 1366 x 768 pixels at 263 K colors Maximum Brightness Nits Operating angle Closed to 107 Battery Battery AC Adapter Physical Environmental Contacting Dell Contacting Dell

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